Who lives here
12,852
residents at the 2021 Census
- Median age33
- Aged 65+7.1%
- Under 2539.5%
- Median household income$2,364/wk
- Median rent$420/wk
Gosnells, Western Australia
The suburb behind Gosnells' freight and warehouse economy.
Southern River is one of Gosnells' younger suburbs, built out estate by estate rather than settled decades ago. Population sits at 12,852, and the age profile shows it: 39.5% of residents are under 25, against just 7.1% aged 65 and over. Zoom out to the wider Gosnells council area and the biggest single industry is transport, postal and warehousing, 3,354 businesses, well ahead of construction in second place on 1,882. That's a logistics economy sitting behind the suburb, trucks and warehouses rather than shopfronts, even though most of Southern River's own streets are new houses and young families.
Assume a suburb sitting behind that kind of freight and warehouse economy runs on modest trade wages, and you would be wrong. Southern River's household income is $2,364 a week, family income $2,471, among the stronger figures in Perth's south east. That is dual-income professionals and skilled trades who can pay for a website that actually works, not just the cheapest quote going. An electrician working the new estates, a mortgage broker signing up first home buyers, a personal trainer picking up clients as the population grows, and a property manager listing house and land packages are all selling into that income bracket. With an estimated 1,070 local businesses chasing the same young, phone-first population, the site that loads fast and books a job in two taps is the one that gets the call.
Three vetted Australian developers, hand-picked to a Southern River brief, quoted in writing within 24 hours. Free, no obligation.
Live ABS data · updated 2026-08-29
The Southern River market, by the numbers.
Pulled from the Australian Bureau of Statistics: the 2021 Census for Southern River itself, and the latest Data by Region release (2025) for the Gosnells area. This is the market your website sells into.
The business scene
~1,070
businesses in Southern River (estimated*)
- Gosnells total10,987
- Solo / non-employing7,958
- 1–4 staff2,129
- 5–19 staff708
- 20+ staff192
92% of local businesses have fewer than 5 staff. That's exactly who FindDevs was built for.
Biggest local industries
Businesses by industry, Gosnells (2025)
-
Transport, postal & warehousing3,354
-
Construction1,882
-
Professional, scientific & technical services824
-
Other services714
-
Rental, hiring & real estate644
-
Administrative & support services641
*Suburb business estimate: LGA business count (ABS CABEE, Data by Region) apportioned by the suburb's share of the LGA population at the 2021 Census; rounded to the nearest 10. Sources: ABS Census 2021 (Suburbs and Localities), ABS Data by Region. Refreshed 2026-08-29.
Typical projects
What Southern River businesses actually build.
Indicative ranges from briefs like these in the FindDevs network. Your three quotes will be specific to your scope.
Trade & Construction Site
Typical price
$3,000 – $8,000
Timeline
2–4 weeks
For the builders, electricians and landscapers working Gosnells' newest estates, up against 1,882 other construction businesses across the council area.
- Online quote request form
- Gallery of finished jobs
- Mobile-first for site visits
- Google Business Profile setup
Logistics & Freight Portal
Typical price
$4,500 – $12,000
Timeline
4–6 weeks
Built for Gosnells' transport and warehousing operators, an industry of 3,354 businesses, who need online quote requests and load tracking that works from a phone in the cab.
- Instant freight quote form
- Fleet and service pages
- Mobile-friendly for drivers
- Enquiry routed to dispatch
Real Estate & Property Site
Typical price
$3,500 – $9,500
Timeline
3–5 weeks
For the agents, property managers and mortgage brokers working Southern River's new house and land estates, where listings and enquiries need to move fast.
- Property listing pages
- Enquiry form to agent inbox
- Suburb profile pages
- Fast load on mobile data
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Why FindDevs in Southern River
Local knowledge, without being stuck with one local option.
Three quotes, not one local guess.
Around Southern River the problem isn't finding someone who says they build websites. It's telling who's actually good. We vet so you don't have to, then hand you three written quotes from developers matched to your exact brief, in 24 hours.
All Australian. All vetted.
Every developer holds an ABN, works Australian hours, and passed our vetting: portfolio, communication, and references from Aussie clients. 12% acceptance rate. No offshore hand-offs.
Built for Southern River's actual customers.
The median age in Southern River is 33. Your customers find everything on their phones, usually in a spare minute. We match developers who build mobile-first, fast-loading pages that turn that search into a call or a booking.
Free, with a safety net.
The service costs you nothing. Developers cover our fee from their winning quote, never inflated into your price. And if a matched developer drops the ball mid-project, we step in. Service Guarantee, always.
FAQ
Southern River questions.
It depends on what you need. A trade or construction site for a builder or electrician typically runs $3,000 – $8,000. A property or real estate site with listings and enquiry forms sits at $3,500 – $9,500. A logistics or freight site with online quoting and tracking runs $4,500 – $12,000. You get three fixed-price quotes from vetted Australian developers within 24 hours, so you can compare before committing.
FindDevs matches you with three vetted Australian developers and returns fixed-price quotes within 24 hours of your brief. Once you pick one, a straightforward trade or construction site is typically 2–4 weeks, a real estate or property site with listings runs 3–5 weeks, and a logistics site with quoting and tracking runs 4–6 weeks. You approve the quote, the developer starts, and you are not locked into anything before that.
No, and that is fine. FindDevs matches you with vetted Australian developers based on who fits the brief, not who lives closest. Southern River sits inside Gosnells, alongside plenty of other suburbs competing for the same tradies, agents and logistics customers, so what matters is a site that ranks and loads fast for people searching this area, not a developer's home address. All work is done remotely, with the same fixed-price quote and 24-hour turnaround.
Fixed prices
Know the price before you talk to anyone.
These are published fixed-price builds, available to Southern River businesses like any other. No hourly rates, no discovery call before you can see a number.
Starter Business Website
$1,990
1–2 weeks
A sharp five-page website that makes a small business look established, live in a fortnight.
See what's includedProfessional Business Website
$4,950
2–4 weeks
The full small-business build: 8–12 pages, booking or quoting flows, and local SEO that actually ranks.
See what's includedLocal SEO Build-Out
$2,950
2 weeks
The ranking machine bolted onto your existing site: service pages, suburb pages, schema and reviews, done properly once.
See what's includedWebsite Care Plan
$190
Ongoing monthly
Hosting, updates, backups, security and monthly changes, all handled, so your site stays fast and safe without you thinking about it.
See what's included
Your industry
Developers who have built for your trade before.
The biggest employers around Southern River, by registered businesses in Gosnells. Each one has its own page, because a cafe site and a plant-hire site are not the same job.
Related pages
More for Southern River and nearby.
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